<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>喜糖后台</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="../layui/v2.9.8/css/layui.css" rel="stylesheet">
    <link href="../css/basic.css" rel="stylesheet">
</head>
<body>
<div class="layui-layout layui-layout-admin">
    <div class="layui-header">
        <div class="layui-logo layui-hide-xs layui-bg-black">喜糖后台</div>
        <!-- 头部区域（可配合layui 已有的水平导航） -->
        <ul class="layui-nav layui-layout-left">
            <!-- 移动端显示 -->
            <li class="layui-nav-item layui-show-xs-inline-block layui-hide-sm" lay-header-event="menuLeft">
                <i class="layui-icon layui-icon-spread-left"></i>
            </li>
            <li class="layui-nav-item layui-hide-xs"><a href="javascript:;">nav 1</a></li>
            <li class="layui-nav-item layui-hide-xs"><a href="javascript:;">nav 2</a></li>
            <li class="layui-nav-item layui-hide-xs"><a href="javascript:;">nav 3</a></li>
            <li class="layui-nav-item">
                <a href="javascript:;">nav groups</a>
                <dl class="layui-nav-child">
                    <dd><a href="javascript:;">menu 11</a></dd>
                    <dd><a href="javascript:;">menu 22</a></dd>
                    <dd><a href="javascript:;">menu 33</a></dd>
                </dl>
            </li>
        </ul>
        <ul class="layui-nav layui-layout-right">
            <li class="layui-nav-item layui-hide layui-show-sm-inline-block">
                <a href="javascript:;">
                    <img src="../img/person.png" class="layui-nav-img">
                    tester
                </a>
                <dl class="layui-nav-child">
                    <dd><a href="javascript:;">Your Profile</a></dd>
                    <dd><a href="javascript:;">Settings</a></dd>
                    <dd><a href="javascript:;">Sign out</a></dd>
                </dl>
            </li>
            <li class="layui-nav-item" lay-header-event="menuRight" lay-unselect>
                <a href="javascript:;">
                    <i class="layui-icon layui-icon-more-vertical"></i>
                </a>
            </li>
        </ul>
    </div>
    <div class="layui-side layui-bg-black">
        <div class="layui-side-scroll">
            <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
            <ul class="layui-nav layui-nav-tree" lay-filter="test">
                <li class="layui-nav-item layui-nav-itemed">
                    <a class="" href="javascript:;">系统配置</a>
                    <dl class="layui-nav-child">
                        <dd><a href="javascript:;">数据看板</a></dd>
                        <dd><a href="javascript:;">系统用户</a></dd>
                        <dd>
                            <a href="javascript:;"
                               onclick="openTab('系统功能', './basic/system-basic.html', 'system-basic')">系统功能</a>
                        </dd>
                    </dl>
                </li>
                <li class="layui-nav-item">
                    <a href="javascript:;">产品管理</a>
                    <dl class="layui-nav-child">
                        <dd>
                            <a href="javascript:;"
                               onclick="openTab('分类列表', './category/category-list.html', 'category-list')">分类列表</a>
                        </dd>
                        <dd>
                            <a href="javascript:;"
                               onclick="openTab('产品列表', './product/product-list.html', 'product-list')">产品列表</a>
                        </dd>
                        <dd><a href="javascript:;"
                               onclick="openTab('材料列表', './material/material-list.html', 'material-list')">材料列表</a>
                        </dd>
                    </dl>
                </li>
                <li class="layui-nav-item">
                    <a href="javascript:;">订单管理</a>
                    <dl class="layui-nav-child">
                        <dd><a href="javascript:;">订单列表</a></dd>
                    </dl>
                </li>
                <li class="layui-nav-item">
                    <a href="javascript:;">客户管理</a>
                    <dl class="layui-nav-child">
                        <dd><a href="javascript:;">客户列表</a></dd>
                    </dl>
                </li>
                <li class="layui-nav-item">
                    <a href="javascript:;">活动管理</a>
                    <dl class="layui-nav-child">
                        <dd><a href="javascript:;">抽奖活动</a></dd>
                    </dl>
                </li>
            </ul>
        </div>
    </div>
    <div class="layui-body">
        <!-- 内容主体区域 -->
        <div class="basic-content-area">
            <div class="layui-tab" lay-filter="openTab" lay-allowclose="true">
                <ul class="layui-tab-title">
                    <li class="layui-this" lay-id="-1">默认页面</li>
                </ul>
                <div class="layui-tab-content">
                    <div class="layui-tab-item layui-show">默认内容</div>
                </div>
            </div>
        </div>
        <div class="layui-footer">
            <!-- 底部固定区域 -->
            底部固定区域
        </div>
    </div>

    <script src="../layui/v2.9.8/layui.js"></script>
    <script>
        let layer, element, util, $;
        layui.use(['element', 'layer', 'util'], function () {
            element = layui.element;
            layer = layui.layer;
            util = layui.util;
            $ = layui.jquery;

            //头部事件
            util.event('lay-header-event', {
                // 左侧菜单事件
                menuLeft: function (event) {
                    layer.msg('展开左侧菜单的操作', {icon: 0});
                },
                // 右侧菜单事件
                menuRight: function () {
                    layer.open({
                        type: 1,
                        area: ['260px', '100%'],
                        title: '更多',
                        content: '<div style="padding: 15px;">处理右侧面板的操作</div>',
                        offset: 'rt',
                        anim: 'slideLeft',
                        shadeClose: true,
                        scrollbar: false
                    });
                }
            });
        });

        // 监听窗口大小改变事件，重新调整布局
        window.addEventListener('resize', adjustLayout);

        function openTab(title, url, id) {
            const $node = $("li[lay-id='" + id + "']");
            if ($node.length === 0) {
                element.tabAdd('openTab', {
                    title: title,
                    content: "<iframe frameborder='0' src='" + url + "' scrolling='auto' class='iframe'></iframe>",
                    id: id
                })
            }
            element.tabChange('openTab', id);

            adjustLayout();
        }

        function adjustLayout() {
            const screenHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
            let tabBodyHeight = screenHeight - 168;
            $('.iframe').css('height', tabBodyHeight + 'px');
        }
    </script>
</div>
</body>
</html>